Global Citizen Festival, in Central Park, New York City, on September 24, 2016.
Michelle Obama delivers a taped message at the Global Citizen Festival, in Central Park, New York City, on September 24, 2016.

Global Citizen Festival, in Central Park, New York City, on September 24, 2016.
Priyanka Chopra with girls who code, at the Global Citizen Festival, in Central Park, New York City, on September 24, 2016.